Maintenance fees coming due

Drfirst.com, Inc.

11 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 30, 2026. Unpaid by Jun 1, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 11,663,204	Data Aggregation and Process Automation Systems and Methods Drfirst, Inc. In force Fee due Nov 30, 2026 Lapses if unpaid Jun 1, 2027 Term ends Jul 20, 2041 · High confidence	Drfirst, Inc.	In force	Nov 30, 2026	Jun 1, 2027	Term ends Jul 20, 2041	High confidence
US 11,681,719	Efficient Access of Chainable Records Drfirst.com, Inc. In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 Term ends Feb 15, 2039 · High confidence	Drfirst.com, Inc.	In force	Dec 20, 2026	Jun 21, 2027	Term ends Feb 15, 2039	High confidence
US 11,695,543	Blockchain Network Control System and Methods Drfirst, Inc. In force Fee due Jan 4, 2027 Lapses if unpaid Jul 6, 2027 Term ends Aug 19, 2041 · High confidence	Drfirst, Inc.	In force	Jan 4, 2027	Jul 6, 2027	Term ends Aug 19, 2041	High confidence
US 10,346,938	Systems and Methods for Providing Supplemental Materials to Increase Patient Adherence to Prescribed Medication Drfirst.com, Inc. In force Fee due Jan 9, 2027 Lapses if unpaid Jul 9, 2027 Term ends May 2, 2032 · Medium confidence	Drfirst.com, Inc.	In force	Jan 9, 2027	Jul 9, 2027	Term ends May 2, 2032	Medium confidence
US 11,748,818	System and Method for Healthcare Revenue Cycle Management Drfirst, Inc. In force Fee due Mar 5, 2027 Lapses if unpaid Sep 7, 2027 Term ends Oct 13, 2041 · High confidence	Drfirst, Inc.	In force	Mar 5, 2027	Sep 7, 2027	Term ends Oct 13, 2041	High confidence
US 11,810,673	Method and System for Medical Suggestion Search Drfirst.com, Inc. In force Fee due May 7, 2027 Lapses if unpaid Nov 8, 2027 Term ends Feb 25, 2035 · High confidence	Drfirst.com, Inc.	In force	May 7, 2027	Nov 8, 2027	Term ends Feb 25, 2035	High confidence
US 10,546,654	Method and System for Intelligent Completion of Medical Record Based on Big Data Analytics Drfirst.com, Inc. In force Fee due Jul 28, 2027 Lapses if unpaid Jan 28, 2028 Term ends Jan 25, 2037 · High confidence	Drfirst.com, Inc.	In force	Jul 28, 2027	Jan 28, 2028	Term ends Jan 25, 2037	High confidence
US 11,888,689	System and Method for Configuring an Adaptive Computing Cluster Drfirst, Inc. In force Fee due Jul 30, 2027 Lapses if unpaid Jan 31, 2028 Term ends Oct 30, 2038 · High confidence	Drfirst, Inc.	In force	Jul 30, 2027	Jan 31, 2028	Term ends Oct 30, 2038	High confidence
US 11,921,685	System and Method for On-Demand Data Cleansing Drfirst, Inc. In force Fee due Sep 5, 2027 Lapses if unpaid Mar 6, 2028 Term ends Jul 29, 2040 · High confidence	Drfirst, Inc.	In force	Sep 5, 2027	Mar 6, 2028	Term ends Jul 29, 2040	High confidence
US 11,954,696	Information System for Physicians Drfirst.com, Inc. In force Fee due Oct 9, 2027 Lapses if unpaid Apr 10, 2028 Ends no later than May 2, 2032 · Low confidence	Drfirst.com, Inc.	In force	Oct 9, 2027	Apr 10, 2028	Ends no later than May 2, 2032	Low confidence
1 more maintenance fee coming due in the 12 months from Nov 14, 2026 · Pro

10 of 11 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.